This enzyme is a component (known as enzyme II) of a phosphoenolpyruvate (PEP)-dependent, sugar transporting phosphotransferase system (PTS). The system, which is found only in prokaryotes, simultaneously transports its substrate from the periplasm or extracellular space into the cytoplasm and phosphorylates it. The phosphate donor, which is shared among the different systems, is a phospho-carrier protein of low molecular mass that has been phosphorylated by EC 2.7.3.9 (phosphoenolpyruvate---protein phosphotransferase). Enzyme II, on the other hand, is specific for a particular substrate, although in some cases alternative substrates can be transported with lower efficiency. The reaction involves a successive transfer of the phosphate group to several amino acids within the enzyme before the final transfer to the substrate.
Specify your search results
The enzyme appears in viruses and cellular organisms
This enzyme is a component (known as enzyme II) of a phosphoenolpyruvate (PEP)-dependent, sugar transporting phosphotransferase system (PTS). The system, which is found only in prokaryotes, simultaneously transports its substrate from the periplasm or extracellular space into the cytoplasm and phosphorylates it. The phosphate donor, which is shared among the different systems, is a phospho-carrier protein of low molecular mass that has been phosphorylated by EC 2.7.3.9 (phosphoenolpyruvate---protein phosphotransferase). Enzyme II, on the other hand, is specific for a particular substrate, although in some cases alternative substrates can be transported with lower efficiency. The reaction involves a successive transfer of the phosphate group to several amino acids within the enzyme before the final transfer to the substrate.
x * 14985, domain EIIASor, calculated from amino acid sequence; x * 18304, domain EIIBSor, calculated from amino acid sequence; x * 29002, domain EIICSor, calculated from amino acid sequence; x * 30788, domain EIIDSor, calculated from amino acid sequence
x * 14985, domain EIIASor, calculated from amino acid sequence; x * 18304, domain EIIBSor, calculated from amino acid sequence; x * 29002, domain EIICSor, calculated from amino acid sequence; x * 30788, domain EIIDSor, calculated from amino acid sequence
Yebra, M.; Veyrat, A.; Santos, M.; Perez-Martínez, G.
Genetics of L-sorbose transport and metabolism in Lactobacillus casei
J. Bacteriol.
182
155-163
2000
Lactobacillus casei, Lactobacillus casei (Q9RGG5 and Q9RGG4 and Q9RGG3 and Q9RGG2), Lactobacillus casei ATCC 393 (Q9RGG5 and Q9RGG4 and Q9RGG3 and Q9RGG2)
Molecular analysis of the phosphoenolpyruvate-dependent l-sorbose: phosphotransferase system from Klebsiella pneumoniae and of its multidomain structure
HOME
login
history
all enzymes
BRENDA home
History
2.7.1.206 protein-Npi-phosphohistidine-L-sorbose phosphotransferase
more
top
Information
